28943508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 76224960

約数和(自身を除く): 47281452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7561, 15122, 22683, 30244, 45366, 83171, 90732, 166342, 219269, 249513, 332684, 438538, 499026, 657807, 877076, 998052, 1315614, 2411959, 2631228, 4823918, 7235877, 9647836, 14471754, 28943508]

約数ペア:

[(1, 28943508), (2, 14471754), (3, 9647836), (4, 7235877), (6, 4823918), (11, 2631228), (12, 2411959), (22, 1315614), (29, 998052), (33, 877076), (44, 657807), (58, 499026), (66, 438538), (87, 332684), (116, 249513), (132, 219269), (174, 166342), (319, 90732), (348, 83171), (638, 45366), (957, 30244), (1276, 22683), (1914, 15122), (3828, 7561)]